Computer Networking Which of the following is the decimal and hexadecimal equivalents of the binary number 10011101? 155, 0x9B 185, 0xB9 157, 0x9D 159, 0x9F 155, 0x9B 185, 0xB9 157, 0x9D 159, 0x9F ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an advantage to using fiber optics data transmission? few transmission errors resistance to data theft low noise level fast data transmission rate All of these few transmission errors resistance to data theft low noise level fast data transmission rate All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is 31000 bps 34000 bps None of these 9600 bps 6200 bps 31000 bps 34000 bps None of these 9600 bps 6200 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols support VLSM, summarization, and discontiguous networking?1. RIPv12. IGRP3. EIGRP4. OSPF5. BGP6. RIPv2 All of these 2 and 5 3, 4 and 6 1 and 4 All of these 2 and 5 3, 4 and 6 1 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Carrier is a collection of interconnected functional units that provides a data communications service among stations attached to the network None of these One or more conductors that serve as a common connection for a related group of devices a continuous frequency capable of being modulated or impressed with a second signal the condition when two or more sections attempt to use the same channel at the same time a collection of interconnected functional units that provides a data communications service among stations attached to the network None of these One or more conductors that serve as a common connection for a related group of devices a continuous frequency capable of being modulated or impressed with a second signal the condition when two or more sections attempt to use the same channel at the same time ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Switching at the network layer in the Internet uses the datagram approach to: Message switching IP switching Circuit switching Packet switching Message switching IP switching Circuit switching Packet switching ANSWER DOWNLOAD EXAMIANS APP
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